Leases (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2021	Mar. 31, 2020	Dec. 31, 2020
Components of operating leases [Abstract]
Operating lease cost		$ 423	$ 486
Variable lease cost		16	15
Short-term lease cost		14	7
Total		453	508
Supplemental balance sheet information related to operating leases [Abstract]
Lease right of use asset	[1]	$ 7,268	7,646
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]		Other Assets		Other Assets
Lease liabilities	[2]	$ 7,478	$ 7,868
Operating Lease, Liability, Statement of Financial Position [Extensible List]		Other Liabilities		Other Liabilities
Weighted average remaining lease term		7 years	7 years 1 month 13 days
Weighted average discount rate		2.40%	2.40%
Maturities of lease liabilities [Abstract]
Nine months ending December 31, 2021		$ 1,230
2022		1,489
2023		1,222
2024		815
2025		809
2026 and thereafter		2,529
Total lease payments		8,094
Less imputed interest		(616)
Total	[2]	$ 7,478	$ 7,868

[1] Included in Accrued income and other assets in our Condensed Consolidated Statements of Financial Condition.

[2] Included in Accrued expenses and other liabilities in our Condensed Consolidated Statements of Financial Condition.